START sys/net/pflog 2021-04-08T08:39:56Z ==== busy-rdomains ==== # Check if rdomains are busy. ==== ifconfig ==== sleep 2 # XXX pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni' *** Error 1 in target 'stamp-stop' (ignored) rm -f stamp-bpf* # Destroy interfaces. ifconfig lo11 inet 169.254.0.1 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::1 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.2 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::2 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.3 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::3 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.4 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::4 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.5 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::5 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.6 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::6 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.11 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::11 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.12 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::12 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.14 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::14 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.21 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::21 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.22 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::22 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.23 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::23 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 169.254.0.24 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 fc00::24 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet 127.0.0.1 delete ifconfig: SIOCDIFADDR: Can't assign requested address *** Error 1 in target 'unconfig' (ignored) ifconfig lo11 inet6 ::1 delete ifconfig pflog11 destroy ifconfig: SIOCIFDESTROY: Device not configured *** Error 1 in target 'unconfig' (ignored) ifconfig pflog12 destroy ifconfig: SIOCIFDESTROY: Device not configured *** Error 1 in target 'unconfig' (ignored) ifconfig pflog13 destroy ifconfig: SIOCIFDESTROY: Device not configured *** Error 1 in target 'unconfig' (ignored) rm -f stamp-ifconfig # Create and configure pflog and loopback interfaces. ifconfig pflog11 create ifconfig pflog12 create ifconfig pflog13 create ifconfig lo11 rdomain 11 ifconfig lo11 inet 127.0.0.1/8 ifconfig lo11 inet6 ::1/128 ifconfig lo11 inet 169.254.0.1/32 alias ifconfig lo11 inet6 fc00::1/128 ifconfig lo11 inet 169.254.0.2/32 alias ifconfig lo11 inet6 fc00::2/128 ifconfig lo11 inet 169.254.0.3/32 alias ifconfig lo11 inet6 fc00::3/128 ifconfig lo11 inet 169.254.0.4/32 alias ifconfig lo11 inet6 fc00::4/128 ifconfig lo11 inet 169.254.0.5/32 alias ifconfig lo11 inet6 fc00::5/128 ifconfig lo11 inet 169.254.0.6/32 alias ifconfig lo11 inet6 fc00::6/128 ifconfig lo11 inet 169.254.0.11/32 alias ifconfig lo11 inet6 fc00::11/128 ifconfig lo11 inet 169.254.0.12/32 alias ifconfig lo11 inet6 fc00::12/128 ifconfig lo11 inet 169.254.0.14/32 alias ifconfig lo11 inet6 fc00::14/128 ifconfig lo11 inet 169.254.0.21/32 alias ifconfig lo11 inet6 fc00::21/128 ifconfig lo11 inet 169.254.0.22/32 alias ifconfig lo11 inet6 fc00::22/128 ifconfig lo11 inet 169.254.0.23/32 alias ifconfig lo11 inet6 fc00::23/128 ifconfig lo11 inet 169.254.0.24/32 alias ifconfig lo11 inet6 fc00::24/128 ==== pfctl ==== # Create python include file containing the addresses. rm -f addr.py addr.py.tmp echo 'N="11"' >>addr.py.tmp echo 'LO="lo11"' >>addr.py.tmp echo 'N1="11"' >>addr.py.tmp echo 'PFLOG_N1="pflog11"' >>addr.py.tmp echo 'N2="12"' >>addr.py.tmp echo 'PFLOG_N2="pflog12"' >>addr.py.tmp echo 'N3="13"' >>addr.py.tmp echo 'PFLOG_N3="pflog13"' >>addr.py.tmp mv addr.py.tmp addr.py # Load the pf rules into the kernel. cat addr.py /usr/src/regress/sys/net/pflog/pf.conf | /sbin/pfctl -n -f - cat addr.py /usr/src/regress/sys/net/pflog/pf.conf | pfctl -a regress -f - ==== run-ping-1 ==== rm -f pflog11.tcpdump pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog11' || true /usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog11 >pflog11.tcpdump & rm -f stamp-stop rm -f pflog12.tcpdump pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog12' || true /usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog12 >pflog12.tcpdump & rm -f stamp-stop rm -f pflog13.tcpdump pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog13' || true /usr/sbin/tcpdump -l -e -vvv -s 2048 -ni pflog13 >pflog13.tcpdump & rm -f stamp-stop tcpdump: listening on pflog11, link-type PFLOG sleep 2 # XXX tcpdump: listening on pflog12, link-type PFLOG tcpdump: listening on pflog13, link-type PFLOG ping -n -w 1 -c 1 -V 11 169.254.0.1 PING 169.254.0.1 (169.254.0.1): 56 data bytes 64 bytes from 169.254.0.1: icmp_seq=0 ttl=255 time=0.199 ms --- 169.254.0.1 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.199/0.199/0.199/0.000 ms ==== run-ping6-1 ==== ping6 -n -w 1 -c 1 -V 11 fc00::1 PING fc00::1 (fc00::1): 56 data bytes 64 bytes from fc00::1: icmp_seq=0 hlim=64 time=0.225 ms --- fc00::1 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.225/0.225/0.225/0.000 ms ==== run-udp-1 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.1 discard & ==== run-udp6-1 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::1 discard & ==== run-ping-2 ==== ping -n -w 1 -c 1 -V 11 169.254.0.2 PING 169.254.0.2 (169.254.0.2): 56 data bytes 64 bytes from 169.254.0.2: icmp_seq=0 ttl=255 time=0.192 ms --- 169.254.0.2 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.192/0.192/0.192/0.000 ms ==== run-ping6-2 ==== ping6 -n -w 1 -c 1 -V 11 fc00::2 PING fc00::2 (fc00::2): 56 data bytes 64 bytes from fc00::2: icmp_seq=0 hlim=64 time=0.229 ms --- fc00::2 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.229/0.229/0.229/0.000 ms ==== run-udp-2 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.2 discard & ==== run-udp6-2 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::2 discard & ==== run-ping-3 ==== ping -n -w 1 -c 1 -V 11 169.254.0.3 PING 169.254.0.3 (169.254.0.3): 56 data bytes 64 bytes from 169.254.0.3: icmp_seq=0 ttl=255 time=0.196 ms --- 169.254.0.3 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.196/0.196/0.196/0.000 ms ==== run-ping6-3 ==== ping6 -n -w 1 -c 1 -V 11 fc00::3 PING fc00::3 (fc00::3): 56 data bytes 64 bytes from fc00::3: icmp_seq=0 hlim=64 time=0.235 ms --- fc00::3 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.235/0.235/0.235/0.000 ms ==== run-udp-3 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.3 discard & ==== run-udp6-3 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::3 discard & ==== run-ping-4 ==== ping -n -w 1 -c 1 -V 11 169.254.0.4 PING 169.254.0.4 (169.254.0.4): 56 data bytes 64 bytes from 169.254.0.4: icmp_seq=0 ttl=255 time=0.193 ms --- 169.254.0.4 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.193/0.193/0.193/0.000 ms ==== run-ping6-4 ==== ping6 -n -w 1 -c 1 -V 11 fc00::4 PING fc00::4 (fc00::4): 56 data bytes 64 bytes from fc00::4: icmp_seq=0 hlim=64 time=0.239 ms --- fc00::4 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.239/0.239/0.239/0.000 ms ==== run-udp-4 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.4 discard & ==== run-udp6-4 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::4 discard & ==== run-ping-5 ==== ping -n -w 1 -c 1 -V 11 169.254.0.5 PING 169.254.0.5 (169.254.0.5): 56 data bytes 64 bytes from 169.254.0.5: icmp_seq=0 ttl=255 time=0.175 ms --- 169.254.0.5 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.175/0.175/0.175/0.000 ms ==== run-ping6-5 ==== ping6 -n -w 1 -c 1 -V 11 fc00::5 PING fc00::5 (fc00::5): 56 data bytes 64 bytes from fc00::5: icmp_seq=0 hlim=64 time=0.224 ms --- fc00::5 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.224/0.224/0.224/0.000 ms ==== run-udp-5 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.5 discard & ==== run-udp6-5 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::5 discard & ==== run-ping-6 ==== ping -n -w 1 -c 1 -V 11 169.254.0.6 PING 169.254.0.6 (169.254.0.6): 56 data bytes 64 bytes from 169.254.0.6: icmp_seq=0 ttl=255 time=0.179 ms --- 169.254.0.6 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.179/0.179/0.179/0.000 ms ==== run-ping6-6 ==== ping6 -n -w 1 -c 1 -V 11 fc00::6 PING fc00::6 (fc00::6): 56 data bytes 64 bytes from fc00::6: icmp_seq=0 hlim=64 time=0.227 ms --- fc00::6 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.227/0.227/0.227/0.000 ms ==== run-udp-6 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.6 discard & ==== run-udp6-6 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::6 discard & ==== run-ping-11 ==== ping -n -w 1 -c 1 -V 11 169.254.0.11 PING 169.254.0.11 (169.254.0.11): 56 data bytes 64 bytes from 169.254.0.11: icmp_seq=0 ttl=255 time=0.192 ms --- 169.254.0.11 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.192/0.192/0.192/0.000 ms ==== run-ping6-11 ==== ping6 -n -w 1 -c 1 -V 11 fc00::11 PING fc00::11 (fc00::11): 56 data bytes 64 bytes from fc00::11: icmp_seq=0 hlim=64 time=0.245 ms --- fc00::11 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.245/0.245/0.245/0.000 ms ==== run-udp-11 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.11 discard & ==== run-udp6-11 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::11 discard & ==== run-ping-12 ==== ping -n -w 1 -c 1 -V 11 169.254.0.12 PING 169.254.0.12 (169.254.0.12): 56 data bytes 64 bytes from 169.254.0.12: icmp_seq=0 ttl=255 time=0.195 ms --- 169.254.0.12 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.195/0.195/0.195/0.000 ms ==== run-ping6-12 ==== ping6 -n -w 1 -c 1 -V 11 fc00::12 PING fc00::12 (fc00::12): 56 data bytes 64 bytes from fc00::12: icmp_seq=0 hlim=64 time=0.245 ms --- fc00::12 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.245/0.245/0.245/0.000 ms ==== run-udp-12 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.12 discard & ==== run-udp6-12 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::12 discard & ==== run-ping-14 ==== ping -n -w 1 -c 1 -V 11 169.254.0.14 PING 169.254.0.14 (169.254.0.14): 56 data bytes 64 bytes from 169.254.0.14: icmp_seq=0 ttl=63 time=0.250 ms --- 169.254.0.14 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.250/0.250/0.250/0.000 ms ==== run-ping6-14 ==== ping6 -n -w 1 -c 1 -V 11 fc00::14 PING fc00::14 (fc00::14): 56 data bytes 64 bytes from fc00::14: icmp_seq=0 hlim=63 time=0.263 ms --- fc00::14 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.263/0.263/0.263/0.000 ms ==== run-udp-14 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 169.254.0.14 discard & ==== run-udp6-14 ==== # ignore errors, just send packet fast echo foo | nc -u -w 1 -V 11 fc00::14 discard & ==== run-ping6-0 ==== ping6 -n -w 1 -c 1 -V 11 ::1 PING ::1 (::1): 56 data bytes 64 bytes from ::1: icmp_seq=0 hlim=64 time=0.226 ms --- ::1 ping statistics --- 1 packets transmitted, 1 packets received, 0.0% packet loss round-trip min/avg/max/std-dev = 0.226/0.226/0.226/0.000 ms ==== run-udp6-0 ==== echo foo | nc -u -w 1 -V 11 ::1 discard ==== run-bpf-11 ==== sleep 2 # XXX pkill -f '^/usr/sbin/tcpdump -l -e -vvv -s 2048 -ni' 0 packets received by filter 0 packets dropped by kernel 88 packets received by filter 0 packets dropped by kernel 80 packets received by filter 0 packets dropped by kernel rm -f stamp-bpf* # show full logs cat pflog11.tcpdump 10:40:01.164760 rule 4.regress.3/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:edf3 seq:0) [icmp cksum ok] (ttl 255, id 29444, len 84, bad ip cksum f74d! -> f4a5) 10:40:01.164814 rule 4.regress.3/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:edf3 seq:0) [icmp cksum ok] (ttl 255, id 29444, len 84) 10:40:01.164849 rule 4.regress.3/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:edf3 seq:0) [bad icmp cksum 0! -> e52f] (ttl 255, id 24835, len 84, bad ip cksum f4a5! -> 6a7) 10:40:01.164860 rule 4.regress.3/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:edf3 seq:0) [icmp cksum ok] (ttl 255, id 24835, len 84) 10:40:01.247077 rule 4.regress.11/(match) [uid 0, pid 57147] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:737e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.247128 rule 4.regress.11/(match) [uid 0, pid 57147] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:737e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.247176 rule 4.regress.11/(match) [uid 0, pid 57147] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:737e seq:0) [bad icmp6 cksum 0! -> 9b85] (len 64, hlim 64) 10:40:01.247187 rule 4.regress.11/(match) [uid 0, pid 57147] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:737e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.338243 rule 4.regress.3/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.1.12230 > 169.254.0.1.9: [bad udp cksum 6903! -> 8ea6] udp 4 (ttl 64, id 16594, len 32, bad ip cksum c! -> e5fc) 10:40:01.338312 rule 4.regress.3/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.1.12230 > 169.254.0.1.9: [udp sum ok] udp 4 (ttl 64, id 16594, len 32) 10:40:01.338369 rule 4.regress.3/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: 169.254.0.1 udp port 9 unreachable [bad icmp cksum 0! -> 2693] for 169.254.0.1.12230 > 169.254.0.1.9: udp 4 (ttl 64, id 16594, len 32) (ttl 255, id 43290, len 56, bad ip cksum 0! -> beab) 10:40:01.338381 rule 4.regress.3/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: 169.254.0.1 udp port 9 unreachable [icmp cksum ok] for 169.254.0.1.12230 > 169.254.0.1.9: udp 4 (ttl 64, id 16594, len 32) (ttl 255, id 43290, len 56) 10:40:01.422277 rule 4.regress.11/(match) [uid 0, pid 57147] pass out on lo11: fc00::1.7545 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x57c90] (len 12, hlim 64) 10:40:01.422341 rule 4.regress.11/(match) [uid 0, pid 57147] pass in on lo11: fc00::1.7545 > fc00::1.9: [udp sum ok] udp 4 [flowlabel 0x57c90] (len 12, hlim 64) 10:40:01.422404 rule 4.regress.11/(match) [uid 0, pid 57147] pass out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 18bd] (len 60, hlim 64) 10:40:01.422416 rule 4.regress.11/(match) [uid 0, pid 57147] pass in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) 10:40:01.495408 rule 4.regress.4/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:80b7 seq:0) [icmp cksum ok] (ttl 255, id 63509, len 84, bad ip cksum 14! -> 6f92) 10:40:01.495476 rule 4.regress.4/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:80b7 seq:0) [icmp cksum ok] (ttl 255, id 63509, len 84) 10:40:01.576790 rule 4.regress.12/(match) [uid 0, pid 57147] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:54d6 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.576851 rule 4.regress.12/(match) [uid 0, pid 57147] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:54d6 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.668170 rule 4.regress.4/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.2.43360 > 169.254.0.2.9: [no udp cksum] udp 4 (ttl 64, id 25764, len 32, bad ip cksum c! -> c228) 10:40:01.668238 rule 4.regress.4/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.2.43360 > 169.254.0.2.9: [udp sum ok] udp 4 (ttl 64, id 25764, len 32) 10:40:01.752941 rule 4.regress.12/(match) [uid 0, pid 57147] pass out on lo11: fc00::2.10467 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xbe15] (len 12, hlim 64) 10:40:01.753010 rule 4.regress.12/(match) [uid 0, pid 57147] pass in on lo11: fc00::2.10467 > fc00::2.9: [udp sum ok] udp 4 [flowlabel 0xbe15] (len 12, hlim 64) 10:40:01.826632 rule 4.regress.5/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:01b2 seq:0) [icmp cksum ok] (ttl 255, id 13732, len 84, bad ip cksum 9! -> 3202) 10:40:01.826700 rule 4.regress.5/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:01b2 seq:0) [icmp cksum ok] (ttl 255, id 13732, len 84) 10:40:01.826736 rule 4/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:01b2 seq:0) [bad icmp cksum 0! -> c1e] (ttl 255, id 62971, len 84, bad ip cksum 3202! -> 71aa) 10:40:01.826742 rule 4/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:01b2 seq:0) [icmp cksum ok] (ttl 255, id 62971, len 84) 10:40:01.908558 rule 4.regress.13/(match) [uid 0, pid 57147] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.908619 rule 4.regress.13/(match) [uid 0, pid 57147] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.908674 rule 4/(match) [uid 0, pid 57147] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:fdfb seq:0) [bad icmp6 cksum 0! -> 3531] (len 64, hlim 64) 10:40:01.908681 rule 4/(match) [uid 0, pid 57147] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:fdfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.999660 rule 4.regress.5/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.3.44664 > 169.254.0.3.9: [bad udp cksum 6903! -> d827] udp 4 (ttl 64, id 65205, len 32, bad ip cksum c! -> 2815) 10:40:01.999739 rule 4.regress.5/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.3.44664 > 169.254.0.3.9: [udp sum ok] udp 4 (ttl 64, id 65205, len 32) 10:40:01.999802 rule 4/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: 169.254.0.3 udp port 9 unreachable [bad icmp cksum 0! -> 2697] for 169.254.0.3.44664 > 169.254.0.3.9: udp 4 (ttl 64, id 65205, len 32) (ttl 255, id 63305, len 56, bad ip cksum c31e! -> 7078) 10:40:01.999810 rule 4/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: 169.254.0.3 udp port 9 unreachable [icmp cksum ok] for 169.254.0.3.44664 > 169.254.0.3.9: udp 4 (ttl 64, id 65205, len 32) (ttl 255, id 63305, len 56) 10:40:02.084425 rule 4.regress.13/(match) [uid 0, pid 57147] pass out on lo11: fc00::3.26603 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x44d3] (len 12, hlim 64) 10:40:02.084498 rule 4.regress.13/(match) [uid 0, pid 57147] pass in on lo11: fc00::3.26603 > fc00::3.9: [udp sum ok] udp 4 [flowlabel 0x44d3] (len 12, hlim 64) 10:40:02.084574 rule 4/(match) [uid 0, pid 57147] pass out on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [bad icmp6 cksum 0! -> 507b] (len 60, hlim 64) 10:40:02.084581 rule 4/(match) [uid 0, pid 57147] pass in on lo11: fc00::3 > fc00::3: icmp6: fc00::3 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) 10:40:02.158286 rule 4.regress.6/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:1a0c seq:0) [icmp cksum ok] (ttl 255, id 33245, len 84, bad ip cksum 9! -> e5c6) 10:40:02.158354 rule 4.regress.6/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:1a0c seq:0) [icmp cksum ok] (ttl 255, id 33245, len 84) 10:40:02.240083 rule 4.regress.14/(match) [uid 0, pid 57147] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:73d8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:02.240150 rule 4.regress.14/(match) [uid 0, pid 57147] pass in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:73d8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:02.331315 rule 4.regress.6/(match) [uid 0, pid 57147] pass out on lo11: [uid 0, pid 93535] 169.254.0.4.32171 > 169.254.0.4.9: [bad udp cksum 3938! -> a358] udp 4 (ttl 64, id 16339, len 32, bad ip cksum c! -> e6f5) 10:40:02.331390 rule 4.regress.6/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.4.32171 > 169.254.0.4.9: [udp sum ok] udp 4 (ttl 64, id 16339, len 32) 10:40:02.416470 rule 4.regress.14/(match) [uid 0, pid 57147] pass out on lo11: [uid 0, pid 4133] fc00::4.35959 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x65561] (len 12, hlim 64) 10:40:02.416546 rule 4.regress.14/(match) [uid 0, pid 57147] pass in on lo11: fc00::4.35959 > fc00::4.9: [udp sum ok] udp 4 [flowlabel 0x65561] (len 12, hlim 64) 10:40:03.151109 rule 4.regress.18/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src 169.254.0.11:59206, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:e746 seq:0) [icmp cksum ok] (ttl 255, id 48769, len 84, bad ip cksum 9! -> a914) 10:40:03.151178 rule 4.regress.2/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:e746 seq:0) [icmp cksum ok] (ttl 255, id 48769, len 84) 10:40:03.232458 rule 4.regress.20/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src fc00::11:48179, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:bc33 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:03.232527 rule 4.regress.10/(match) [uid 0, pid 57147] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:bc33 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:03.322979 rule 4.regress.18/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src 169.254.0.11:38745, dst 169.254.0.21:9] 169.254.0.11.38745 > 169.254.0.11.9: [bad udp cksum d268! -> e73e] udp 4 (ttl 64, id 4127, len 32, bad ip cksum c! -> 169c) 10:40:03.323054 rule 4.regress.2/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.11.38745 > 169.254.0.21.9: [udp sum ok] udp 4 (ttl 64, id 4127, len 32) 10:40:03.408193 rule 4.regress.20/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src fc00::11:36661, dst fc00::21:9] fc00::11.36661 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1f9ac] (len 12, hlim 64) 10:40:03.408272 rule 4.regress.10/(match) [uid 0, pid 57147] pass in on lo11: fc00::11.36661 > fc00::21.9: [udp sum ok] udp 4 [flowlabel 0x1f9ac] (len 12, hlim 64) 10:40:03.481954 rule 4.regress.19/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src 169.254.0.22:57090, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:dc12 seq:0) [icmp cksum ok] (ttl 255, id 55396, len 84, bad ip cksum e4b8! -> 8f2f) 10:40:03.482021 rule 4.regress.2/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:df02 seq:0) [icmp cksum ok] (ttl 255, id 55396, len 84) 10:40:03.563862 rule 4.regress.21/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src fc00::22:63924, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:1aa8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:03.563929 rule 4.regress.10/(match) [uid 0, pid 57147] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:f9b4 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:03.654618 rule 4.regress.19/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src 169.254.0.22:61808, dst 169.254.0.12:9] 169.254.0.12.36188 > 169.254.0.12.9: [bad udp cksum 0400! -> e248] udp 4 (ttl 64, id 720, len 32, bad ip cksum c! -> 23e9) 10:40:03.654691 rule 4.regress.2/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.22.61808 > 169.254.0.12.9: [udp sum ok] udp 4 (ttl 64, id 720, len 32) 10:40:03.740225 rule 4.regress.21/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src fc00::22:50956, dst fc00::12:9] fc00::12.3812 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x49460] (len 12, hlim 64) 10:40:03.740300 rule 4.regress.10/(match) [uid 0, pid 57147] pass in on lo11: fc00::22.50956 > fc00::12.9: [udp sum ok] udp 4 [flowlabel 0x49460] (len 12, hlim 64) 10:40:03.813519 rule 4.regress.2/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d3bc seq:0) [icmp cksum ok] (ttl 255, id 17650, len 84, bad ip cksum 9! -> 229e) 10:40:03.813586 rule 4.regress.22/(match) [uid 0, pid 57147] pass in on lo11: [rewritten: src fc00::23:50895, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d3bc seq:0) [icmp cksum ok] (ttl 255, id 17650, len 84) 10:40:03.813639 rule 4.regress.10/(match) [uid 0, pid 57147] pass in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:c6cf seq:0) [icmp6 cksum ok] (len 64, hlim 63) 10:40:03.895007 rule 4.regress.10/(match) [uid 0, pid 57147] pass out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:5471 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:03.895071 rule 4.regress.23/(match) [uid 0, pid 57147] pass in on lo11: [rewritten: src 169.254.0.23:65295, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:5471 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:03.895114 rule 4.regress.2/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:ff0f seq:0) [icmp cksum ok] (DF) (ttl 63, id 5658, len 84) 10:40:03.985942 rule 4.regress.2/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.14.1049 > 169.254.0.14.9: [bad udp cksum 6903! -> 21d2] udp 4 (ttl 64, id 18543, len 32, bad ip cksum c! -> de45) 10:40:03.986027 rule 4.regress.22/(match) [uid 0, pid 57147] pass in on lo11: [rewritten: src fc00::23:63140, dst fc00::24:9] 169.254.0.14.1049 > 169.254.0.14.9: [udp sum ok] udp 4 (ttl 64, id 18543, len 32) 10:40:03.986087 rule 4.regress.10/(match) [uid 0, pid 57147] pass in on lo11: fc00::23.63140 > fc00::24.9: [udp sum ok] udp 4 (len 12, hlim 63) 10:40:04.069925 rule 4.regress.10/(match) [uid 0, pid 57147] pass out on lo11: fc00::14.5899 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7080c] (len 12, hlim 64) 10:40:04.070009 rule 4.regress.23/(match) [uid 0, pid 57147] pass in on lo11: [rewritten: src 169.254.0.23:61864, dst 169.254.0.24:9] fc00::14.5899 > fc00::14.9: [udp sum ok] udp 4 [flowlabel 0x7080c] (len 12, hlim 64) 10:40:04.070063 rule 4.regress.2/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.23.61864 > 169.254.0.24.9: [udp sum ok] udp 4 (DF) (ttl 63, id 65157, len 32) 10:40:04.145502 rule 4.regress.10/(match) [uid 0, pid 57147] pass out on lo11: ::1 > ::1: icmp6: echo request (id:bf92 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:04.145562 rule 4.regress.10/(match) [uid 0, pid 57147] pass in on lo11: ::1 > ::1: icmp6: echo request (id:bf92 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:04.231308 rule 4.regress.10/(match) [uid 0, pid 57147] pass out on lo11: ::1.22949 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7dc6c] (len 12, hlim 64) 10:40:04.231384 rule 4.regress.10/(match) [uid 0, pid 57147] pass in on lo11: ::1.22949 > ::1.9: [udp sum ok] udp 4 [flowlabel 0x7dc6c] (len 12, hlim 64) ==== run-bpf-12 ==== # show full logs cat pflog12.tcpdump 10:40:01.164751 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:edf3 seq:0) [icmp cksum ok] (ttl 255, id 29444, len 84, bad ip cksum f74d! -> f4a5) 10:40:01.164806 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:edf3 seq:0) [icmp cksum ok] (ttl 255, id 29444, len 84) 10:40:01.164846 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:edf3 seq:0) [bad icmp cksum 0! -> e52f] (ttl 255, id 24835, len 84, bad ip cksum f4a5! -> 6a7) 10:40:01.164857 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:edf3 seq:0) [icmp cksum ok] (ttl 255, id 24835, len 84) 10:40:01.247068 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:737e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.247121 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:737e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.247173 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:737e seq:0) [bad icmp6 cksum 0! -> 9b85] (len 64, hlim 64) 10:40:01.247185 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:737e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.338235 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.1.12230 > 169.254.0.1.9: [bad udp cksum 6903! -> 8ea6] udp 4 (ttl 64, id 16594, len 32, bad ip cksum c! -> e5fc) 10:40:01.338304 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.1.12230 > 169.254.0.1.9: [udp sum ok] udp 4 (ttl 64, id 16594, len 32) 10:40:01.338365 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: 169.254.0.1 udp port 9 unreachable [bad icmp cksum 0! -> 2693] for 169.254.0.1.12230 > 169.254.0.1.9: udp 4 (ttl 64, id 16594, len 32) (ttl 255, id 43290, len 56, bad ip cksum 0! -> beab) 10:40:01.338378 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: 169.254.0.1 udp port 9 unreachable [icmp cksum ok] for 169.254.0.1.12230 > 169.254.0.1.9: udp 4 (ttl 64, id 16594, len 32) (ttl 255, id 43290, len 56) 10:40:01.422269 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::1.7545 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x57c90] (len 12, hlim 64) 10:40:01.422332 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::1.7545 > fc00::1.9: [udp sum ok] udp 4 [flowlabel 0x57c90] (len 12, hlim 64) 10:40:01.422400 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 18bd] (len 60, hlim 64) 10:40:01.422414 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) 10:40:01.495399 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:80b7 seq:0) [icmp cksum ok] (ttl 255, id 63509, len 84, bad ip cksum 14! -> 6f92) 10:40:01.495468 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:80b7 seq:0) [icmp cksum ok] (ttl 255, id 63509, len 84) 10:40:01.576781 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:54d6 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.576843 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:54d6 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.668162 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.2.43360 > 169.254.0.2.9: [no udp cksum] udp 4 (ttl 64, id 25764, len 32, bad ip cksum c! -> c228) 10:40:01.668230 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.2.43360 > 169.254.0.2.9: [udp sum ok] udp 4 (ttl 64, id 25764, len 32) 10:40:01.752933 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::2.10467 > fc00::2.9: [invalid udp cksum 0] udp 4 [flowlabel 0xbe15] (len 12, hlim 64) 10:40:01.753002 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::2.10467 > fc00::2.9: [udp sum ok] udp 4 [flowlabel 0xbe15] (len 12, hlim 64) 10:40:01.826623 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:01b2 seq:0) [icmp cksum ok] (ttl 255, id 13732, len 84, bad ip cksum 9! -> 3202) 10:40:01.826693 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:01b2 seq:0) [icmp cksum ok] (ttl 255, id 13732, len 84) 10:40:01.908550 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.908612 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.999652 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.3.44664 > 169.254.0.3.9: [bad udp cksum 6903! -> d827] udp 4 (ttl 64, id 65205, len 32, bad ip cksum c! -> 2815) 10:40:01.999731 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.3.44664 > 169.254.0.3.9: [udp sum ok] udp 4 (ttl 64, id 65205, len 32) 10:40:02.084418 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::3.26603 > fc00::3.9: [invalid udp cksum 0] udp 4 [flowlabel 0x44d3] (len 12, hlim 64) 10:40:02.084490 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::3.26603 > fc00::3.9: [udp sum ok] udp 4 [flowlabel 0x44d3] (len 12, hlim 64) 10:40:02.158277 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:1a0c seq:0) [icmp cksum ok] (ttl 255, id 33245, len 84, bad ip cksum 9! -> e5c6) 10:40:02.158346 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:1a0c seq:0) [icmp cksum ok] (ttl 255, id 33245, len 84) 10:40:02.240073 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:73d8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:02.240142 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:73d8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:02.331307 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.4.32171 > 169.254.0.4.9: [bad udp cksum 3938! -> a358] udp 4 (ttl 64, id 16339, len 32, bad ip cksum c! -> e6f5) 10:40:02.331377 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.4.32171 > 169.254.0.4.9: [udp sum ok] udp 4 (ttl 64, id 16339, len 32) 10:40:02.416463 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::4.35959 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x65561] (len 12, hlim 64) 10:40:02.416532 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::4.35959 > fc00::4.9: [udp sum ok] udp 4 [flowlabel 0x65561] (len 12, hlim 64) 10:40:02.489531 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:3c83 seq:0) [icmp cksum ok] (ttl 255, id 13622, len 84, bad ip cksum 9! -> 326c) 10:40:02.489593 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:3c83 seq:0) [icmp cksum ok] (ttl 255, id 13622, len 84) 10:40:02.570918 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:0498 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:02.570977 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:0498 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:02.662012 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.5.33615 > 169.254.0.5.9: [bad udp cksum 1184! -> fd52] udp 4 (ttl 64, id 51109, len 32, bad ip cksum c! -> 5f21) 10:40:02.662078 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.5.33615 > 169.254.0.5.9: [udp sum ok] udp 4 (ttl 64, id 51109, len 32) 10:40:02.746475 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::5.29960 > fc00::5.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6a1eb] (len 12, hlim 64) 10:40:02.746551 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::5.29960 > fc00::5.9: [udp sum ok] udp 4 [flowlabel 0x6a1eb] (len 12, hlim 64) 10:40:02.820197 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1b9f seq:0) [icmp cksum ok] (ttl 255, id 14480, len 84, bad ip cksum 9! -> 2f10) 10:40:02.820259 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1b9f seq:0) [icmp cksum ok] (ttl 255, id 14480, len 84) 10:40:02.901844 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:b987 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:02.901906 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:b987 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:02.993012 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.6.24495 > 169.254.0.6.9: [bad udp cksum 1f00! -> 9b76] udp 4 (ttl 64, id 32861, len 32, bad ip cksum c! -> a667) 10:40:02.993081 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.6.24495 > 169.254.0.6.9: [udp sum ok] udp 4 (ttl 64, id 32861, len 32) 10:40:03.077824 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::6.27238 > fc00::6.9: [invalid udp cksum 0] udp 4 [flowlabel 0x6056c] (len 12, hlim 64) 10:40:03.077894 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::6.27238 > fc00::6.9: [udp sum ok] udp 4 [flowlabel 0x6056c] (len 12, hlim 64) 10:40:03.151098 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:e746 seq:0) [icmp cksum ok] (ttl 255, id 48769, len 84, bad ip cksum 9! -> a914) 10:40:03.151171 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:e746 seq:0) [icmp cksum ok] (ttl 255, id 48769, len 84) 10:40:03.232448 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:bc33 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:03.232520 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:bc33 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:03.322970 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.11.38745 > 169.254.0.11.9: [bad udp cksum d268! -> e73e] udp 4 (ttl 64, id 4127, len 32, bad ip cksum c! -> 169c) 10:40:03.323046 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.11.38745 > 169.254.0.21.9: [udp sum ok] udp 4 (ttl 64, id 4127, len 32) 10:40:03.408185 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::11.36661 > fc00::11.9: [invalid udp cksum 0] udp 4 [flowlabel 0x1f9ac] (len 12, hlim 64) 10:40:03.408264 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::11.36661 > fc00::21.9: [udp sum ok] udp 4 [flowlabel 0x1f9ac] (len 12, hlim 64) 10:40:03.481941 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:dc12 seq:0) [icmp cksum ok] (ttl 255, id 55396, len 84, bad ip cksum e4b8! -> 8f2f) 10:40:03.482014 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:df02 seq:0) [icmp cksum ok] (ttl 255, id 55396, len 84) 10:40:03.563850 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:1aa8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:03.563922 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:f9b4 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:03.654605 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.12.36188 > 169.254.0.12.9: [bad udp cksum 0400! -> e248] udp 4 (ttl 64, id 720, len 32, bad ip cksum c! -> 23e9) 10:40:03.654683 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.22.61808 > 169.254.0.12.9: [udp sum ok] udp 4 (ttl 64, id 720, len 32) 10:40:03.740215 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::12.3812 > fc00::12.9: [invalid udp cksum 0] udp 4 [flowlabel 0x49460] (len 12, hlim 64) 10:40:03.740291 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::22.50956 > fc00::12.9: [udp sum ok] udp 4 [flowlabel 0x49460] (len 12, hlim 64) 10:40:03.813510 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d3bc seq:0) [icmp cksum ok] (ttl 255, id 17650, len 84, bad ip cksum 9! -> 229e) 10:40:03.813574 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d3bc seq:0) [icmp cksum ok] (ttl 255, id 17650, len 84) 10:40:03.813635 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::23 > fc00::24: icmp6: echo request (id:c6cf seq:0) [icmp6 cksum ok] (len 64, hlim 63) 10:40:03.894998 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:5471 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:03.895059 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:5471 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:03.895110 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.23 > 169.254.0.24: icmp: echo request (id:ff0f seq:0) [icmp cksum ok] (DF) (ttl 63, id 5658, len 84) 10:40:03.985934 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.14.1049 > 169.254.0.14.9: [bad udp cksum 6903! -> 21d2] udp 4 (ttl 64, id 18543, len 32, bad ip cksum c! -> de45) 10:40:03.986011 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.14.1049 > 169.254.0.14.9: [udp sum ok] udp 4 (ttl 64, id 18543, len 32) 10:40:03.986082 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::23.63140 > fc00::24.9: [udp sum ok] udp 4 (len 12, hlim 63) 10:40:04.069918 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::14.5899 > fc00::14.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7080c] (len 12, hlim 64) 10:40:04.069994 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::14.5899 > fc00::14.9: [udp sum ok] udp 4 [flowlabel 0x7080c] (len 12, hlim 64) 10:40:04.070058 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.23.61864 > 169.254.0.24.9: [udp sum ok] udp 4 (DF) (ttl 63, id 65157, len 32) 10:40:04.145493 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: ::1 > ::1: icmp6: echo request (id:bf92 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:04.145555 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: ::1 > ::1: icmp6: echo request (id:bf92 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:04.231301 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: ::1.22949 > ::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x7dc6c] (len 12, hlim 64) 10:40:04.231376 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: ::1.22949 > ::1.9: [udp sum ok] udp 4 [flowlabel 0x7dc6c] (len 12, hlim 64) ==== run-bpf-13 ==== # show full logs cat pflog13.tcpdump ==== run-bpf-nothing ==== # rule with pflog13 is never used ! grep . pflog13.tcpdump ==== run-bpf-everything ==== # rule with pflog12 matches on every packet grep 'regress\.1/.* > 169.254.0.1:' pflog12.tcpdump 10:40:01.164751 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:edf3 seq:0) [icmp cksum ok] (ttl 255, id 29444, len 84, bad ip cksum f74d! -> f4a5) 10:40:01.164806 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:edf3 seq:0) [icmp cksum ok] (ttl 255, id 29444, len 84) 10:40:01.164846 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:edf3 seq:0) [bad icmp cksum 0! -> e52f] (ttl 255, id 24835, len 84, bad ip cksum f4a5! -> 6a7) 10:40:01.164857 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:edf3 seq:0) [icmp cksum ok] (ttl 255, id 24835, len 84) 10:40:01.338365 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.1 > 169.254.0.1: icmp: 169.254.0.1 udp port 9 unreachable [bad icmp cksum 0! -> 2693] for 169.254.0.1.12230 > 169.254.0.1.9: udp 4 (ttl 64, id 16594, len 32) (ttl 255, id 43290, len 56, bad ip cksum 0! -> beab) 10:40:01.338378 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.1 > 169.254.0.1: icmp: 169.254.0.1 udp port 9 unreachable [icmp cksum ok] for 169.254.0.1.12230 > 169.254.0.1.9: udp 4 (ttl 64, id 16594, len 32) (ttl 255, id 43290, len 56) grep 'regress\.1/.* > 169.254.0.2:' pflog12.tcpdump 10:40:01.495399 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:80b7 seq:0) [icmp cksum ok] (ttl 255, id 63509, len 84, bad ip cksum 14! -> 6f92) 10:40:01.495468 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:80b7 seq:0) [icmp cksum ok] (ttl 255, id 63509, len 84) grep 'regress\.1/.* > 169.254.0.3:' pflog12.tcpdump 10:40:01.826623 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:01b2 seq:0) [icmp cksum ok] (ttl 255, id 13732, len 84, bad ip cksum 9! -> 3202) 10:40:01.826693 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:01b2 seq:0) [icmp cksum ok] (ttl 255, id 13732, len 84) grep 'regress\.1/.* > 169.254.0.4:' pflog12.tcpdump 10:40:02.158277 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:1a0c seq:0) [icmp cksum ok] (ttl 255, id 33245, len 84, bad ip cksum 9! -> e5c6) 10:40:02.158346 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:1a0c seq:0) [icmp cksum ok] (ttl 255, id 33245, len 84) grep 'regress\.1/.* > 169.254.0.5:' pflog12.tcpdump 10:40:02.489531 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:3c83 seq:0) [icmp cksum ok] (ttl 255, id 13622, len 84, bad ip cksum 9! -> 326c) 10:40:02.489593 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.5 > 169.254.0.5: icmp: echo request (id:3c83 seq:0) [icmp cksum ok] (ttl 255, id 13622, len 84) grep 'regress\.1/.* > 169.254.0.6:' pflog12.tcpdump 10:40:02.820197 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1b9f seq:0) [icmp cksum ok] (ttl 255, id 14480, len 84, bad ip cksum 9! -> 2f10) 10:40:02.820259 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.6 > 169.254.0.6: icmp: echo request (id:1b9f seq:0) [icmp cksum ok] (ttl 255, id 14480, len 84) grep 'regress\.1/.* > 169.254.0.11:' pflog12.tcpdump 10:40:03.151098 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.11 > 169.254.0.11: icmp: echo request (id:e746 seq:0) [icmp cksum ok] (ttl 255, id 48769, len 84, bad ip cksum 9! -> a914) grep 'regress\.1/.* > 169.254.0.12:' pflog12.tcpdump 10:40:03.481941 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.12 > 169.254.0.12: icmp: echo request (id:dc12 seq:0) [icmp cksum ok] (ttl 255, id 55396, len 84, bad ip cksum e4b8! -> 8f2f) 10:40:03.482014 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:df02 seq:0) [icmp cksum ok] (ttl 255, id 55396, len 84) grep 'regress\.1/.* > 169.254.0.14:' pflog12.tcpdump 10:40:03.813510 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d3bc seq:0) [icmp cksum ok] (ttl 255, id 17650, len 84, bad ip cksum 9! -> 229e) 10:40:03.813574 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d3bc seq:0) [icmp cksum ok] (ttl 255, id 17650, len 84) ==== run-bpf-everything6 ==== # rule with pflog12 matches on every packet grep 'regress\.1/.* > fc00::1:' pflog12.tcpdump 10:40:01.247068 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:737e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.247121 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:737e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.247173 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:737e seq:0) [bad icmp6 cksum 0! -> 9b85] (len 64, hlim 64) 10:40:01.247185 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:737e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.422400 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [bad icmp6 cksum 0! -> 18bd] (len 60, hlim 64) 10:40:01.422414 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::1 > fc00::1: icmp6: fc00::1 udp port 9 unreachable [icmp6 cksum ok] (len 60, hlim 64) grep 'regress\.1/.* > fc00::2:' pflog12.tcpdump 10:40:01.576781 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:54d6 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.576843 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:54d6 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::3:' pflog12.tcpdump 10:40:01.908550 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.908612 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::4:' pflog12.tcpdump 10:40:02.240073 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:73d8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:02.240142 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::4 > fc00::4: icmp6: echo request (id:73d8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::5:' pflog12.tcpdump 10:40:02.570918 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::5 > fc00::5: icmp6: echo request (id:0498 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:02.570977 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::5 > fc00::5: icmp6: echo request (id:0498 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::6:' pflog12.tcpdump 10:40:02.901844 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::6 > fc00::6: icmp6: echo request (id:b987 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:02.901906 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::6 > fc00::6: icmp6: echo request (id:b987 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::11:' pflog12.tcpdump 10:40:03.232448 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::11 > fc00::11: icmp6: echo request (id:bc33 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::12:' pflog12.tcpdump 10:40:03.563850 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::12 > fc00::12: icmp6: echo request (id:1aa8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:03.563922 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:f9b4 seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.1/.* > fc00::14:' pflog12.tcpdump 10:40:03.894998 rule 4.regress.1/(match) [uid 0, pid 57147] match out on lo11: fc00::14 > fc00::14: icmp6: echo request (id:5471 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:03.895059 rule 4.regress.1/(match) [uid 0, pid 57147] match in on lo11: fc00::14 > fc00::14: icmp6: echo request (id:5471 seq:0) [icmp6 cksum ok] (len 64, hlim 64) ==== run-bpf-all ==== # reply without keep state grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo request' pflog11.tcpdump 10:40:01.164760 rule 4.regress.3/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:edf3 seq:0) [icmp cksum ok] (ttl 255, id 29444, len 84, bad ip cksum f74d! -> f4a5) 10:40:01.164814 rule 4.regress.3/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo request (id:edf3 seq:0) [icmp cksum ok] (ttl 255, id 29444, len 84) grep 'regress\.3/.* 169.254.0.1 > 169.254.0.1: icmp: echo reply' pflog11.tcpdump 10:40:01.164849 rule 4.regress.3/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:edf3 seq:0) [bad icmp cksum 0! -> e52f] (ttl 255, id 24835, len 84, bad ip cksum f4a5! -> 6a7) 10:40:01.164860 rule 4.regress.3/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.1 > 169.254.0.1: icmp: echo reply (id:edf3 seq:0) [icmp cksum ok] (ttl 255, id 24835, len 84) # no reply with keep state and without all grep 'regress\.4/.* 169.254.0.2 > 169.254.0.2: icmp: echo request' pflog11.tcpdump 10:40:01.495408 rule 4.regress.4/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:80b7 seq:0) [icmp cksum ok] (ttl 255, id 63509, len 84, bad ip cksum 14! -> 6f92) 10:40:01.495476 rule 4.regress.4/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.2 > 169.254.0.2: icmp: echo request (id:80b7 seq:0) [icmp cksum ok] (ttl 255, id 63509, len 84) ! grep 'regress\.4/.* 169.254.0.2 >169.254.0.2: icmp: echo reply' pflog11.tcpdump # reply with keep state and with all grep 'regress\.5/.* 169.254.0.3 > 169.254.0.3: icmp: echo request' pflog11.tcpdump 10:40:01.826632 rule 4.regress.5/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:01b2 seq:0) [icmp cksum ok] (ttl 255, id 13732, len 84, bad ip cksum 9! -> 3202) 10:40:01.826700 rule 4.regress.5/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo request (id:01b2 seq:0) [icmp cksum ok] (ttl 255, id 13732, len 84) # XXX anchor name missing grep '/.* 169.254.0.3 > 169.254.0.3: icmp: echo reply' pflog11.tcpdump 10:40:01.826736 rule 4/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:01b2 seq:0) [bad icmp cksum 0! -> c1e] (ttl 255, id 62971, len 84, bad ip cksum 3202! -> 71aa) 10:40:01.826742 rule 4/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.3 > 169.254.0.3: icmp: echo reply (id:01b2 seq:0) [icmp cksum ok] (ttl 255, id 62971, len 84) ==== run-bpf-all6 ==== # reply without keep state grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo request' pflog11.tcpdump 10:40:01.247077 rule 4.regress.11/(match) [uid 0, pid 57147] pass out on lo11: fc00::1 > fc00::1: icmp6: echo request (id:737e seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.247128 rule 4.regress.11/(match) [uid 0, pid 57147] pass in on lo11: fc00::1 > fc00::1: icmp6: echo request (id:737e seq:0) [icmp6 cksum ok] (len 64, hlim 64) grep 'regress\.11/.* fc00::1 > fc00::1: icmp6: echo reply' pflog11.tcpdump 10:40:01.247176 rule 4.regress.11/(match) [uid 0, pid 57147] pass out on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:737e seq:0) [bad icmp6 cksum 0! -> 9b85] (len 64, hlim 64) 10:40:01.247187 rule 4.regress.11/(match) [uid 0, pid 57147] pass in on lo11: fc00::1 > fc00::1: icmp6: echo reply (id:737e seq:0) [icmp6 cksum ok] (len 64, hlim 64) # no reply with keep state and without all grep 'regress\.12/.* fc00::2 > fc00::2: icmp6: echo request' pflog11.tcpdump 10:40:01.576790 rule 4.regress.12/(match) [uid 0, pid 57147] pass out on lo11: fc00::2 > fc00::2: icmp6: echo request (id:54d6 seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.576851 rule 4.regress.12/(match) [uid 0, pid 57147] pass in on lo11: fc00::2 > fc00::2: icmp6: echo request (id:54d6 seq:0) [icmp6 cksum ok] (len 64, hlim 64) ! grep 'regress\.12/.* fc00::2 > fc00::2: icmp6: echo reply' pflog11.tcpdump # reply with keep state and with all grep 'regress\.13/.* fc00::3 > fc00::3: icmp6: echo request' pflog11.tcpdump 10:40:01.908558 rule 4.regress.13/(match) [uid 0, pid 57147] pass out on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) 10:40:01.908619 rule 4.regress.13/(match) [uid 0, pid 57147] pass in on lo11: fc00::3 > fc00::3: icmp6: echo request (id:fdfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) # XXX anchor name missing grep '/.* fc00::3 > fc00::3: icmp6: echo reply' pflog11.tcpdump 10:40:01.908674 rule 4/(match) [uid 0, pid 57147] pass out on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:fdfb seq:0) [bad icmp6 cksum 0! -> 3531] (len 64, hlim 64) 10:40:01.908681 rule 4/(match) [uid 0, pid 57147] pass in on lo11: fc00::3 > fc00::3: icmp6: echo reply (id:fdfb seq:0) [icmp6 cksum ok] (len 64, hlim 64) ==== run-bpf-user ==== # out rule creates log entry with uid grep 'regress\.6/.* pass out on lo11: \[uid 0, pid [0-9]*\] 169.254.0.4\.[0-9]* > 169.254.0.4\.9: .* udp [0-9]' pflog11.tcpdump 10:40:02.331315 rule 4.regress.6/(match) [uid 0, pid 57147] pass out on lo11: [uid 0, pid 93535] 169.254.0.4.32171 > 169.254.0.4.9: [bad udp cksum 3938! -> a358] udp 4 (ttl 64, id 16339, len 32, bad ip cksum c! -> e6f5) # in rule has no uid at log entry grep 'regress\.6/.* pass in on lo11: 169.254.0.4\.[0-9]* > 169.254.0.4\.9: .* udp [0-9]' pflog11.tcpdump 10:40:02.331390 rule 4.regress.6/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.4.32171 > 169.254.0.4.9: [udp sum ok] udp 4 (ttl 64, id 16339, len 32) # icmp has no uid at log entry grep 'regress\.6/.* pass out on lo11: 169.254.0.4 > 169.254.0\.4: icmp: echo request' pflog11.tcpdump 10:40:02.158286 rule 4.regress.6/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.4 > 169.254.0.4: icmp: echo request (id:1a0c seq:0) [icmp cksum ok] (ttl 255, id 33245, len 84, bad ip cksum 9! -> e5c6) # rule without user has no uid in log entry grep 'regress\.3/.* pass out on lo11: 169.254.0.1\.[0-9]* > 169.254.0.1\.9: .* udp [0-9]' pflog11.tcpdump 10:40:01.338243 rule 4.regress.3/(match) [uid 0, pid 57147] pass out on lo11: 169.254.0.1.12230 > 169.254.0.1.9: [bad udp cksum 6903! -> 8ea6] udp 4 (ttl 64, id 16594, len 32, bad ip cksum c! -> e5fc) ==== run-bpf-user6 ==== # out rule creates log entry with uid grep 'regress\.14/.* pass out on lo11: \[uid 0, pid [0-9]*\] fc00::4\.[0-9]* > fc00::4\.9:.* udp [0-9]' pflog11.tcpdump 10:40:02.416470 rule 4.regress.14/(match) [uid 0, pid 57147] pass out on lo11: [uid 0, pid 4133] fc00::4.35959 > fc00::4.9: [invalid udp cksum 0] udp 4 [flowlabel 0x65561] (len 12, hlim 64) # in rule has no uid at log entry grep 'regress\.14/.* pass in on lo11: fc00::4\.[0-9]* > fc00::4\.9:.* udp [0-9]' pflog11.tcpdump 10:40:02.416546 rule 4.regress.14/(match) [uid 0, pid 57147] pass in on lo11: fc00::4.35959 > fc00::4.9: [udp sum ok] udp 4 [flowlabel 0x65561] (len 12, hlim 64) # icmp has no uid at log entry grep 'regress\.14/.* pass out on lo11: fc00::4 > fc00::4: icmp6: echo request' pflog11.tcpdump 10:40:02.240083 rule 4.regress.14/(match) [uid 0, pid 57147] pass out on lo11: fc00::4 > fc00::4: icmp6: echo request (id:73d8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) # rule without user has no uid in log entry grep 'regress\.11/.* pass out on lo11: fc00::1\.[0-9]* > fc00::1\.9:.* udp [0-9]' pflog11.tcpdump 10:40:01.422277 rule 4.regress.11/(match) [uid 0, pid 57147] pass out on lo11: fc00::1.7545 > fc00::1.9: [invalid udp cksum 0] udp 4 [flowlabel 0x57c90] (len 12, hlim 64) ==== run-bpf-matches ==== # XXX The log matches keyword seems to be totally broken. # pf_log_matches() is never called. Investigate later. DISABLED ==== run-bpf-rdr ==== # loopback input logs redirected packet grep 'regress\.2/.* pass in .*:.* 169.254.0.11 > 169.254.0.21: icmp: echo request' pflog11.tcpdump 10:40:03.151178 rule 4.regress.2/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.11 > 169.254.0.21: icmp: echo request (id:e746 seq:0) [icmp cksum ok] (ttl 255, id 48769, len 84) # loopback output redirects and logs original packet grep 'regress\.18/.* pass out .*:.* 169.254.0.11 > 169.254.0.11: icmp: echo request' pflog11.tcpdump 10:40:03.151109 rule 4.regress.18/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src 169.254.0.11:59206, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:e746 seq:0) [icmp cksum ok] (ttl 255, id 48769, len 84, bad ip cksum 9! -> a914) ==== run-bpf-rdr6 ==== # loopback input logs redirected packet grep 'regress\.10/.* pass in .*:.* fc00::11 > fc00::21: icmp6: echo request' pflog11.tcpdump 10:40:03.232527 rule 4.regress.10/(match) [uid 0, pid 57147] pass in on lo11: fc00::11 > fc00::21: icmp6: echo request (id:bc33 seq:0) [icmp6 cksum ok] (len 64, hlim 64) # loopback output redirects and logs original packet grep 'regress\.20/.* pass out .*:.* fc00::11 > fc00::11: icmp6: echo request' pflog11.tcpdump 10:40:03.232458 rule 4.regress.20/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src fc00::11:48179, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:bc33 seq:0) [icmp6 cksum ok] (len 64, hlim 64) ==== run-bpf-nat ==== # loopback input logs redirected packet grep 'regress\.2/.* pass in .*:.* 169.254.0.22 > 169.254.0.12: icmp: echo request' pflog11.tcpdump 10:40:03.482021 rule 4.regress.2/(match) [uid 0, pid 57147] pass in on lo11: 169.254.0.22 > 169.254.0.12: icmp: echo request (id:df02 seq:0) [icmp cksum ok] (ttl 255, id 55396, len 84) # loopback output redirects and logs original packet grep 'regress\.19/.* pass out .*:.* 169.254.0.12 > 169.254.0.12: icmp: echo request' pflog11.tcpdump 10:40:03.481954 rule 4.regress.19/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src 169.254.0.22:57090, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:dc12 seq:0) [icmp cksum ok] (ttl 255, id 55396, len 84, bad ip cksum e4b8! -> 8f2f) ==== run-bpf-nat6 ==== # loopback input logs redirected packet grep 'regress\.10/.* pass in .*:.* fc00::22 > fc00::12: icmp6: echo request' pflog11.tcpdump 10:40:03.563929 rule 4.regress.10/(match) [uid 0, pid 57147] pass in on lo11: fc00::22 > fc00::12: icmp6: echo request (id:f9b4 seq:0) [icmp6 cksum ok] (len 64, hlim 64) # loopback output redirects and logs original packet grep 'regress\.21/.* pass out .*:.* fc00::12 > fc00::12: icmp6: echo request' pflog11.tcpdump 10:40:03.563862 rule 4.regress.21/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src fc00::22:63924, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:1aa8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) ==== run-bpf-af ==== # pf in rule logs original IPv4 packet grep 'regress\.22/.* pass in .*:.* 169.254.0.14 > 169.254.0.14: icmp: echo request' pflog11.tcpdump 10:40:03.813586 rule 4.regress.22/(match) [uid 0, pid 57147] pass in on lo11: [rewritten: src fc00::23:50895, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d3bc seq:0) [icmp cksum ok] (ttl 255, id 17650, len 84) ==== run-bpf-af6 ==== # pf in rule logs original IPv6 packet grep 'regress\.23/.* pass in .*:.* fc00::14 > fc00::14: icmp6: echo request' pflog11.tcpdump 10:40:03.895071 rule 4.regress.23/(match) [uid 0, pid 57147] pass in on lo11: [rewritten: src 169.254.0.23:65295, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:5471 seq:0) [icmp6 cksum ok] (len 64, hlim 64) ==== run-bpf-rewrite ==== # rdr-to address has been rewritten grep '\[rewritten: src 169.254.0.11:[0-9]*, dst 169.254.0.21:[0-9]*\] 169.254.0.11 > 169.254.0.11' pflog11.tcpdump 10:40:03.151109 rule 4.regress.18/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src 169.254.0.11:59206, dst 169.254.0.21:8] 169.254.0.11 > 169.254.0.11: icmp: echo request (id:e746 seq:0) [icmp cksum ok] (ttl 255, id 48769, len 84, bad ip cksum 9! -> a914) # nat-to address has been rewritten grep '\[rewritten: src 169.254.0.22:[0-9]*, dst 169.254.0.12:[0-9]*\] 169.254.0.12 > 169.254.0.12' pflog11.tcpdump 10:40:03.481954 rule 4.regress.19/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src 169.254.0.22:57090, dst 169.254.0.12:8] 169.254.0.12 > 169.254.0.12: icmp: echo request (id:dc12 seq:0) [icmp cksum ok] (ttl 255, id 55396, len 84, bad ip cksum e4b8! -> 8f2f) # af-to address has been rewritten grep '\[rewritten: src fc00::23:[0-9]*, dst fc00::24:[0-9]*\] 169.254.0.14 > 169.254.0.14' pflog11.tcpdump 10:40:03.813586 rule 4.regress.22/(match) [uid 0, pid 57147] pass in on lo11: [rewritten: src fc00::23:50895, dst fc00::24:128] 169.254.0.14 > 169.254.0.14: icmp: echo request (id:d3bc seq:0) [icmp cksum ok] (ttl 255, id 17650, len 84) ==== run-bpf-rewrite6 ==== # rdr-to address has been rewritten grep '\[rewritten: src fc00::11:[0-9]*, dst fc00::21:[0-9]*\] fc00::11 > fc00::11' pflog11.tcpdump 10:40:03.232458 rule 4.regress.20/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src fc00::11:48179, dst fc00::21:128] fc00::11 > fc00::11: icmp6: echo request (id:bc33 seq:0) [icmp6 cksum ok] (len 64, hlim 64) # nat-to address has been rewritten grep '\[rewritten: src fc00::22:[0-9]*, dst fc00::12:[0-9]*\] fc00::12 > fc00::12' pflog11.tcpdump 10:40:03.563862 rule 4.regress.21/(match) [uid 0, pid 57147] pass out on lo11: [rewritten: src fc00::22:63924, dst fc00::12:128] fc00::12 > fc00::12: icmp6: echo request (id:1aa8 seq:0) [icmp6 cksum ok] (len 64, hlim 64) # af-to address has been rewritten grep '\[rewritten: src 169.254.0.23:[0-9]*, dst 169.254.0.24:[0-9]*\] fc00::14 > fc00::14' pflog11.tcpdump 10:40:03.895071 rule 4.regress.23/(match) [uid 0, pid 57147] pass in on lo11: [rewritten: src 169.254.0.23:65295, dst 169.254.0.24:8] fc00::14 > fc00::14: icmp6: echo request (id:5471 seq:0) [icmp6 cksum ok] (len 64, hlim 64) ==== unconfig ==== # Destroy interfaces. ifconfig lo11 inet 169.254.0.1 delete ifconfig lo11 inet6 fc00::1 delete ifconfig lo11 inet 169.254.0.2 delete ifconfig lo11 inet6 fc00::2 delete ifconfig lo11 inet 169.254.0.3 delete ifconfig lo11 inet6 fc00::3 delete ifconfig lo11 inet 169.254.0.4 delete ifconfig lo11 inet6 fc00::4 delete ifconfig lo11 inet 169.254.0.5 delete ifconfig lo11 inet6 fc00::5 delete ifconfig lo11 inet 169.254.0.6 delete ifconfig lo11 inet6 fc00::6 delete ifconfig lo11 inet 169.254.0.11 delete ifconfig lo11 inet6 fc00::11 delete ifconfig lo11 inet 169.254.0.12 delete ifconfig lo11 inet6 fc00::12 delete ifconfig lo11 inet 169.254.0.14 delete ifconfig lo11 inet6 fc00::14 delete ifconfig lo11 inet 169.254.0.21 delete ifconfig lo11 inet6 fc00::21 delete ifconfig lo11 inet 169.254.0.22 delete ifconfig lo11 inet6 fc00::22 delete ifconfig lo11 inet 169.254.0.23 delete ifconfig lo11 inet6 fc00::23 delete ifconfig lo11 inet 169.254.0.24 delete ifconfig lo11 inet6 fc00::24 delete ifconfig lo11 inet 127.0.0.1 delete ifconfig lo11 inet6 ::1 delete ifconfig pflog11 destroy ifconfig pflog12 destroy ifconfig pflog13 destroy rm -f stamp-ifconfig PASS sys/net/pflog Duration 0m12.10s